Google webmaster - Google search

If you want to allow your URL to be available in google search then you have to use the google webmaster. Make sure you have google account, so login to google account online on browser. And find the google webmaster tool, you can find either

Or if you did not find then try find into google search web master

Once you click on search result, it will land you to webmaster page and there you have to raise request for allowing your URL to be available in good search and even you can submit all your site map. Please refer below for details -

Here first click on add property and then it will give you option to register your URL and verify the URL ownership. To verify the URL ownership you have multiple option from both category like Domain or URL prefix. So with Domain basically you have to allow certain keys which webmaster will give you into your domain and with URL prefix you have to add keys into your website URL page, or upload one of the webmaster provided html page etc.. And then do validate.

More details/understanding on "verify your site ownership", please go through with this link - https://support.google.com/webmasters/answer/9008080

Add sitemap, basically this option will give you more search option on the google of different pages. Select the respective URL property then go to site map and add/submit all your URL's and Sub URL's of your site.